baber/WOPTO huggingface dataset:
Patent JP-S60103121-A (JP)
Title: Production of grain oriented silicon steel sheet having high magnetic flux density and low iron loss
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1983-11-10
Abstract: PURPOSE:To obtain stably a titled steel sheet by shifting the integrated crystal nucleus parts which are the source for generating the secondary recrystal grains in the (110) <001> orientation formed near the surface of a hot rolled steel sheet toward the central part of the sheet thickness. CONSTITUTION:A silicic steel slab is subjected to hot rolling after rough rolling and continuous finish rolling and is made into a final sheet thickness by one or two passes of cold rolling, then a separating agent for annealing is coated thereon after decarburization and primary recrystallization annealing and the steel sheet is subjected to final annealing to obtain a grain oriented silicon steel sheet. The diameter of rolling rolls is made successively smaller from the upper stream side toward the down stream side in the stage of the above-described hot rolling of this method. For example, the diameter of the rolling roll of the 1st - 3rd stands is made D1 and the diameter of the 4th, 5th and 6th stands is made into the successively smaller values D2, D3, D4 than D1. The region (width) indicating the max. value of the intensity of the (110) face is thus expanded and the position indicating said max. value moves toward the center of the sheet thickness. The grain oriented silicon steel sheet having high magnetic flux density and low iron loss is obtd. although the reason is not fully elucidated.
Patent JP-S58114452-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIYOZUMI FUMIO
IPC: H01L21/8242
Filed: 1981-12-28
Abstract: PURPOSE:To prevent the variation of the threshold voltage of a transistor by forming Si3N4 onto the surface of SiO2 and stacking first poly Si, its oxide film and second poly Si in succession. CONSTITUTION:The field oxide film 2 and gate oxide film 41 of a Si substrate 1 are treated in NH3 at a high temperature and coated with a Si3N4 film 42, and a poly Si oxide film 6 is formed onto the surface of poly Si 5 formed selectively. Doped poly Si 8 is laminated selectively, an impurity diffusion layer 9 is formed, and the semiconductor device is completed in the same manner as conventional devices. Since the gate oxide film 41 is coated with the nitride film in this constitution, doping from the film 5 is not generated into an element forming region when forming the poly Si oxide film 6, threshold voltage is not varied, and stable characteristics are obtained. An impurity is added sufficiently to poly Si 5 and resistance can be reduced because doping is not generated, the thickness of the film 6 is not limited even when the gate oxide film is thin, and dielectric resistance between the films 5, 8 does not lower and parasitic capacitance does not increase.
Patent JP-H0258458-A (JP)
Title: Radio telephone system
Inventor: TOYAMA HIDEKI
IPC: H04M1/274
Filed: 1988-08-24
Abstract: PURPOSE:To prevent an unnecessary radio wave from being sent by returning information requested from radio telephone set, then immediately transmitting a forcible clear-down signal, and disconnecting the radio channel between master equipment and radio telephone set. CONSTITUTION:When the section between master equipment 1 and radio telephone set 2 are made into calling condition, in order to confirm an abbreviated dial number, etc., registered into a memory 14 in the master equipment 1 by the radio telephone set 2, by operating the 'abbreviation' key of a key unit 27, a signal is transmitted to the master equipment 1. The master equipment 1 searches the abbreviated dial number corresponding to the key code following the signal of the 'bbreviation' key from the memory 14, and returns it. Further, when the returning of all digits is completed, the forcible clear-down signal is transmitted, and the calling channel with the radio telephone set 2 is disconnected. Thus, the unnecessary radio wave is not transmitted after the returning of the information such as the abbreviated dial number.
Patent JP-S6453836-A (JP)
Title: Insulating material for high-temperature furnace
Inventor: UCHIUMI MASAHIRO
IPC: C30B35/00
Filed: 1987-08-24
Abstract: PURPOSE:To obtain an insulating material having no crack, by a method wherein the integrated molded form of a thermosetting resin foam, having 20wt.% or more of carbonizing shrinkage factor, and the coating film layer of fibrous carbon precursor, which is provided with the proximate carbonizing shrinkage factor, is formed into the configuration of a block, whose corners and peripheral parts are rounded, while said coating layer, whose thickness is made thinner than 6mm, is carbonized or graphitized. CONSTITUTION:The foam 1 of an insulating material for high-temperature furnace is rounded previously and a coating film layer 2 is formed thereon or the roundness are provided upon the integrating molding of the foam 1 and the coating layer 2, whereby the corners and the peripheral parts of a block are rounded. In this case, the foam 1 is formed by a thermosetting resin having 20wt.% or more of carbonizing shrinkage factor. The coating layer, formed on the surface layer, is provided with the thickness of 6mm or less and is formed of a carbon precursor consisting of a fibrous substance having the carbonizing shrinkage factor proximate to the same of said thermosetting resin. The block, made by such a manner, is carbonized or graphitized. According to this method, an insulating material for high-temperature furnace having durability without generating any crack, may be manufactured easily.
Patent JP-S6271235-A (JP)
Title: Flattening method for stepwise portion
Inventor: NAKAJIMA SHINJI
IPC: H01L21/768
Filed: 1985-09-25
Abstract: PURPOSE:To improve the yield by dissolving a CVD oxide film by lamp- annealing and flattening the stepwise portion of the film when there is the stepwise portion on the impurity-doped film. CONSTITUTION:After an N-P-N transistor is formed, a PSG film 45 is formed slightly thicker by a CVD method as a passivation film on the entire surface. Then, large stepwise portions are formed on insulator separating regions 36-38. After the film 45 is formed, the film 45 is dissolved by annealing at high temperature by lamp-annealing from above in a short time. The film 45 is dissolved at 1100 deg.C for 15sec. or longer. Accordingly, the PSG becomes liquid, the PSG is gathered on the stepwise portion so that the surface is flattened, and a PSG film 45' is formed. Thus, the yield is improved.
Patent JP-2000037433-A (JP)
Title: Rotary massager
Inventor: YOSHIDA KATSUHIKO
IPC: A61H15/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary massager capable of imparting a plurality of therapeutic effects. SOLUTION: The rotary massager comprises an electric motor 5, a rotating shaft 7 driven by the electric motor 5, massaging ring supports 9, 9' provided on the rotating shaft 7, and massaging rings 10, 10' mounted on the massaging ring supports 9, 9'. A control circuit 23 for controlling the electric motor 5 to rotate in normal and reverse directions is provided, and changing mechanisms 8, 8' are provided having first and second cam bodies 12, 13 for changing the eccentric distance between the center of the rotating shaft 7 and the centers of the massaging ring supports 9, 9' according to the direction of rotation of the electric motor 5. By changing the direction of rotation of the electric motor 5, the relative positions of the massaging rings 10, 10' and the rotating shaft 7 are changed to concentric or eccentric positions.  Therefore, a human body can be massaged or beatingly massaged.
Patent JP-H09120071-A (JP)
Title: Polyimide-orientated film for liquid crystal display
Inventor: BURAIAN KAARU OOMAN
IPC: C08G73/10
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain desired characteristics of a liquid crystal display element and to obtain a large tilt angle of a liquid crystal by incorporating pyromellitic acid dianhydride and 2,2-bis(perfluoroalkoxy)benzidine. SOLUTION: This polyimide orienting film contains has an aromatic tetracarboxylic acid component containing 60-100mol% pyromellitic acid or its functional deriv. based on the total mol. amt. of the aromatic tetracarboxylic acid component and an aromatic diamine component containing 40-100mol% fluorinated aromatic diamine expressed by formula based on the total mol.amt. of the aromatic diamine component. This orienting film gives 3 to 25 deg. tilt angle to a liquid crystal layer. In formula, Rf is a straight-chain or branched-chain perfluoroalkyl group having 1 to 4 carbon number, thereby giving desired characteristics and a large tilt angle to the liquid crystal layer.
Patent JP-H04234370-A (JP)
Title: Tetrahydropyrimidine derivative
Inventor: POURU ANDORIYUU KAATAA
IPC: C07D239/14
Filed: 1991-07-29
Abstract: PURPOSE: To provide a fungicide composition showing the excellent activity to some plant pathogenic fungi, in particular disease injury of cereals, especially powdery mildew using partly new specific tetrahydropyrimidine derivative as active ingredient.  
     CONSTITUTION: The fungicide composition containing partly new compound of formula I or its acid addition salt or gold salt complex as carrier and active ingredient, for example, 2-(1-methyl-2-[4-t-butylphenyl]ethyl)-amino-4,6- cisdimethyl-3,4,5,6-tetrahydropyrimidine hydrochloride is obtained. In formula I, (n) is an integer of 0-3; R is optionally substituted alkyl, aryl or aralkyl; R 1  is H, optionally substituted alkyl or aralkyl; R 2  is optionally substituted aryl; (p) is 0 or 1; X is NR 3 , NR 3 NR 3  or formula II instead of R 1  and (X)pAR 2 ; R 3  is H or each group in R; (q) is 2 or 3; A is (CR 6 R 7 )m; (m) is an integer of 0-4; R 4 -R 7  are each H or optionally substituted alkyl. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S58111782-A (JP)
Title: Electronic time piece
Inventor: TAKEDA KEIGO
IPC: G04G19/00
Filed: 1981-12-25
Abstract: PURPOSE:To extend the battery life of an electronic time piece having a display with output of a constant voltage circuit as power source by employing a solar battery or a battery for the power source of a constant voltage circuit. CONSTITUTION:A power source switching circuit 5 of a constant voltage circuit is operated by a signal from a time piece circuit 6. Normally, a solar battery 1 is connected to a constant voltage circuit 7 as power source through the switching circuit 5 and the output of the constant voltage circuit 7 is fed to a display 8. When with the closing of a lamp switch 4, a lamp 3 for illuminating a display 8 is lighted, the switch circuit 5 for actuated by a signal from a time piece circuit 6 and a battery 2 is connected to a constant voltage circuit 7 as power source. Thus, the life of the battery 2 can be extended.
Patent JP-2001034337-A (JP)
Title: Monitoring system for pumping station
Inventor: UMEZAWA SOHEI
IPC: G05B23/02
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To make fast and appropriately executable a countermeasure to the increase/decrease change of inflow by managing accumulated inflow in every prescribed time at a pumping station as time series data and issuing an alarm when the accumulated inflow in every prescribed period surpasses a preliminarily set range. SOLUTION: Inflow Q is accumulated every time a prescribed time elapses since the start of an monitoring operation, and the long-time trend graph of accumulated inflow TQ is displayed and managed. Meanwhile, when the prescribed time elapses (step S16), whether or not the inflow TQ surpasses the range A of inflow preliminarily set on the basis of a population plan, etc., of areas around a manhole pumping station is judged (step S17). When an ambient population increases in comparison with the initial population plan, etc., as a result of the judgement and the inflow TQ surpasses the upper limit Amax. of a set range A, or when the ambient population decreases and the inflow TQ falls below the lower limit Amin. of the range A, the number of times of surpassing or falling below the range A is counted and stored (step S18).
Patent JP-S6453758-A (JP)
Title: Sprue cooling method for low pressure casting device
Inventor: KASHIWAGI YOSHIO
IPC: B22D18/04
Filed: 1987-08-24
Abstract: PURPOSE:To shorten a curing time to the min. extent by continuing to cool a sprue part to the degrees that a molten metal is not solidified while until the directional solidification of a product part is completed and rapidly cooling thereafter. CONSTITUTION:When the molten metal of the inner part is fed into a cavity 6 via a stoke 2, feeder 3 and subliner 4 by the pressure onto a crucible 1, the temp. of the subliner 4 starts to rise several seconds late from the start of the pressure and when the temp. of the subliner 4 becomes >= the temp. of a 1st set value SP1 before long, a normal closing valve 8 is opened by actuating a solenoid SOL by the output signal transmitted from a comparator 12 and the pressurized air fed from a pressurized air supply source 9 is fed to a nozzle 7 to cool the subliner 4. when a certain time lapses with maintaining the temp. of the subliner 4 about constantly, the directional solidification of the product part is completed. With this operation the subliner 4 is rapidly cooled, the molten metal of the sprue part of which pressurizing is already completed is solidified and the casting strength of this part is increased.
Patent JP-S58113722-A (JP)
Title: Electronic weighing type weight screening device
Inventor: NAKANISHI SADAO
IPC: G01G15/00
Filed: 1981-12-26
Abstract: PURPOSE:To measure weights accurately even during high-speed conveying, by fixing reference weights of different weights to a number of weighing cups and updating the weight characteristics of a load cell by the output signals of the load cell when the reference weights are detected. CONSTITUTION:Before the operation, a chain 2 is driven in an arrow direction, and when weighing cups K, 9, N fixed with reference weights arrive at a weight detecting position, a weight detecting part 3 supplies output voltages V1, V2, V3 successively via an A/D converter 25 to a CPU27. The voltages V1, V2, V3 correspond respectively to the weights x, y, z wherein the weights of reference weights L, M, H are added respectively to the weights of the cups K, 9, N. The CPU27 stores the output characteristic data thereof in an RAM, and in accordance with the stored output characteristic data, the weight measurement and weight screening of fruits 4 are accomplished in the same way as in conventional devices.
Patent JP-H0261453-A (JP)
Title: Duct type heat pump
Inventor: KAWAMURA TOSHIAKI
IPC: F24F11/02
Filed: 1988-08-26
Abstract: PURPOSE:To enhance comfortableness of air-conditioning by reducing the air blow quantity of an indoor blower after lowering the operation frequency of a compressor when the opening degree of dampers reaches a preset minimum opening degree, and by raising the operation frequency of the compressor to a preset value when the temperature of a indoor heat exchanger returns to a predetermined temperature. CONSTITUTION:The number of revolutions of an indoor blower 9 is set variable by a phase angle control and the like, and the air blow quantity thereof is controlled. The opening degree of dampers 8A and 8B is also controlled by an indoor controller 14a. A compressor 13 in an outdoor unit 14b is controlled with respect to the operation frequency by an outdoor controller 14b, and the number of revolutions of an outdoor blower 11 is also changed over to several steps. When the operation frequency of the compressor 13 reaches a specified operation frequency value and a room temperature reaches a preset temperature and also the total opening degree of the dampers 8A and 8B reaches a preset minimum opening degree during a heating operation, a controller 14 once lowers the operation frequency of the compressor by predetermined frequency from the operation frequency value before reducing the air blow quantity of the indoor blower 9, and then operates the indoor blower 9. Thereafter, the controller 14 controls the operation so as to return the operation frequency of the compressor to the operation frequency value.
Patent JP-S6189731-A (JP)
Title: Radio selective call receiver with display
Inventor: KOBAYASHI YASUNORI
IPC: H04W88/02
Filed: 1984-10-08
Abstract: PURPOSE:To stop the function of each subscriber device when the count of a timer is finished by incorporating the timer counting a prescribed period to each subscriber after a charge is paid. CONSTITUTION:A radio signal received by an antenna 1 is amplified by a radio section 2 and demodulated. A signal demodulated by a waveform shaping circuit 3 is converted into a digital signal and fed to a decoder 4. The decoder 4 detects a frame synchronizing signal F and receives a call signal transmitted succeedingly so as to comapre the processing of succeeding message data. When the timer 30 in the P-ROM5 is over, since the reception function of the receiver is disabled and the receiver is restarted, it is required to reset the timer 30. A signal line C2 from the timer 30 is a signal line for the reset and a terminal is arranged on the package surface of the P-ROM5 for the signal line C2 of the P-ROM5.
Patent JP-S59224188-A (JP)
Inventor: GIYUNTAA OPUSHIYUTOFUERUDERU
IPC: H05K3/46
Filed: 1983-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58116984-A (JP)
Title: Continuous welding device
Inventor: AOYAMA YOSHITAKA
IPC: B23K37/04
Filed: 1981-12-29
Abstract: PURPOSE:To simplify assembling at an installation place and disassembling and assembling during movement with regard to a welding device for two small parts, by installing as many equipment as possible on one base. CONSTITUTION:A moving plate 3 is arranged between movable and stationary electrodes 1 and 2 arranged coaxially, and its shaft 5 is supported by a bearing cylinder 8 on a movable base 9. The plate 3 is rotated intermittently by a motor 10 through a gear fitted to the shaft 5 and a driving shaft 11. So that the base 9 moves nearly in the same direction as the advance and retreat direction of the electrode 1, a leg piece 13 is fitted to a stationary member 12 such as a floor surface through a pivot 14. A restoring force generating means 15 capable of bearing the load of the base 9 is provided between the base 9 and member 12, and auxiliary electrodes 16 fixed to the plate 3 at specified intervals are positioned coaxially between the electrodes 1 and 2. In this case, a gap 17 is formed between the electrodes 2 and 16 and the means 15 is energized in such a way that the electrodes 16 move away from the electrode 2.
Patent JP-S58115099-A (JP)
Title: Method for growth of epitaxial layer of mixed crystal of gallium phosphide arsenide
Inventor: FUJITA HISANORI
IPC: H01L21/205
Filed: 1981-12-29
Abstract: PURPOSE:To obtain the titled layer having excellent surface flatness and crystallinity, by controlling the feeding rate of each component in the vapor-phase growth of  a layer having varying mixed crystal ratio and of a layer having constant mixed  crystal ratio at specific level, and increasing the ratio of P to P+As in the latter layer. CONSTITUTION:The growth of GaAs1-xPx (0.5<=x<1; x is mixed crystal ratio) on a  single crystal substrate is carried out as follows. First, a layer having x value varying  gradually from 1 to the desired value is prepared. In the above process, the ratio of  the feed of Ga to that of P+As is maintained to a low level designated in the formulaI([Ga],[P], and[As]are the feeding rates of respective components represented in terms of the number of atoms per unit time). When the ratio is less than 0.5,  the growth rate becomes too small, and when it exceeds 1,5, the surface deterioration  occurs by the abnormal growth. Subsequent to the above process, a layer having constant x value is grown by altering the feed ratio to the level represented by the formula II. It is preferable to change the ratio quickly to prevent the fluctuation of the  mixed crystal ratio. Since the x value is also deviated from the specified level by the  change of the feed ratio, the ratio of P to the sum of P and As is increased to compensate the change of x value.
Patent JP-H0870778-A (JP)
Title: Production of filling and cake prepared by using the filling
Inventor: YAMAMOTO YUKIE
IPC: A23G3/34
Filed: 1994-09-05
Abstract: PURPOSE: To provide a process for producing a filling exhibiting light palatability without deteriorating the taste and flavor of the filling material and provide a cake prepared by combining the filling. CONSTITUTION: This process for producing a filling comprises the mixing of a filling material containing starch as a main component with a frothed O/W- type emulsion containing 25-90wt.% of a BUS-type triglyceride in an oil and fat. The cake is prepared by using the filling in combination with a sponge dough or dough for Dorayaki (pancake stuffed with bean jam). A filling having extremely light palatability and highly balanced with cake dough in the mouth and a cake combined with the filling can be prepared by mixing a filling with a frothed material of an 0/W-type emulsion containing a SUS-type triglyceride in an oil and fat.
Patent JP-H0375332-A (JP)
Title: Martensitic stainless steel having high strength and excellent corrosion resistance and its manufacture
Inventor: MIYASAKA AKIHIRO
IPC: C22C38/50
Filed: 1989-08-16
Abstract: PURPOSE:To obtain the martensitic stainless steel having excellent corrosion resistance in a wet carbon dioxide environment and having high resistance to cracking caused by wet hydrogen sulfide by forming it from the compsn. contg. each prescribed amt. of C, Si, Mn, Cr, Cu, Al and N and the balance Fe with inevitable impurities. CONSTITUTION:The martensitic stainless steel contg., by weight, 0.03 to 0.12% C, <=1% Si, <=2% Mn, >14 to 18% Cr, 1.2 to 5% Cu, 0.005 to 0.2% Al and 0.005 to 0.15% N is treated as follows. Namely, the stainless steel is austenitized at 900 to 1100 deg.C, is thereafter cooled at a cooling rate more than that in air cooling and is then subjected to tempering treatment at >=580 deg.C to the Ac1 temp. or below. Next, the above steel after subjected to the tempering treatment is cooled at a cooling rate more than that in air cooling, by which the objective martensitic stainless steel having high strength and excellent corrosion resistance can be obtd.
Patent JP-H05124081-A (JP)
Title: Improved extruding die member
Inventor: SUTEIIBUN TOOMASU KENEDEII
IPC: B29C48/30
Filed: 1991-08-22
Abstract: PURPOSE: To uniformly distribute material component over all the range of extruded material by providing a section with saw blade shape or a stepped section at the wall of the inlet port of the insert member and allowing the extruded material to flow on individual shear blades. CONSTITUTION: The die 7 has an inlet port 9 communicating with the region 10 having the smallest cross section, and a divergent outlet port 11 follows the region 10. The wall of the inlet port 9 has the shape of a saw blade or a stepped shape. The section 12 with a shape of saw blade or a stepped shape is formed in series along the circumference with the grooves cut into the wall of the inlet port 9 and forms a convergent inlet toward the region 10. A material flows on a number of shear blades, and the component is equally distributed by the shearing. While this die 7 is used for extrusion which employs a rotary wheel 1 with a groove 2 and a shoe member 3 which supports an insert member 4 and a contact member 5, it can be employed also for direct and indirect extrusion. In the case of direct extrusion, the die 7 is installed at the tip of the extrusion chamber.